COMMUTATORS
Sherwood Electromotion Inc. (SEI) supplies new and refilled commutators, delivers a complete range of commutator services, and provides an extensive selection of replacement parts.
Commutators are a part of the electromagnetic system of a DC electrical rotating machine and the necessary component for the machine’s commutation process. Commutators consist of a steel core and a set of copper segments, insulated from each, in most cases, by mica insulating material. Commutators are mounted on an armature’s shaft and its segments are connected to the armature winding. Following vacuum pressure impregnation of the armature, the commutator is machined, undercut, and deburred.
Commutators
|
OEM Number |
Manufacturer |
Description |
|---|---|---|
| 8183011 | EMD | COMMUTATOR ASSEMBLY .. Tfliction motor armature D90 |
| 8459618 | EMD | CONDUIT Flexible - 3/8" |
| 8479962 | EMD | IMPELLER |
| 9330367 | EMD | Duct, Long Exhaust |
| 9558307 | EMD | Valve-Assy Air Horn |
| 41C690409P1 | GE | Impeller |
| 4726934G8 | GE | Bell |
| 84A224388P1 | GE | VALVE PORTION |
| 84A224388P2 | GE | VALVE PORTION |
| 9545408 | EMD | COUNTERWEIGHT.. Camshaft - Left bank |
| 40135092 | EMD | Pump |
| 8197499 | EMD | HORN, Air ... S3LR - Two bell forward - One bell reverse |
| 8200561 | EMD | HOSE ASSEMBLY.. Includes (2) 3/4PT connectors |
| 8200929 | EMD | HANDLE, Valve |
| 8202285 | EMD | CLAMP .. Hose - Stainleas steel - Max. dia. - 4-1/8 in. |
| 8204976 | EMD | SLEEVE..Tube-2-5/16 in.lg. |
| 8204980 | EMD | HANDLE, Removable· Forward and reverse |
| 8206614 | EMD | HEADER, Outlet |
| 8209958 | EMD | CHUTE ASSEMBLY.. Arc |
| 8209973 | EMD | BAR.. Stop - 3/8 x 3/4 x 3-1/4 - Bakelite |
| 8216378 | EMD | SUPPORT .. Handrail - Overall length 46-21 /32 in. |
| 8211071 | EMD | HOSE ASSEMBLY WITH COUPLING AND CONNECTORS, 1/2" |
| 8217606 | EMD | PISTON ASSEMBLY.. Power - Speed setting |
| 8224589 | EMD | INDICATOR ASSEMBLY .. Selector |
| 8224590 | EMD | SEGMENT .. Throttle |
| 8226506 | EMD | SOCKET ... Lamp |
| 8235852 | EMD | HEADLIGHT .. Dual sealed beam - Door hinges integral part of frame |
| 8240809 | EMD | LENS .. Bull's eye - Torpedo faceted - Includes bayonet cap |
| 8240968 | EMD | GUIDE .. Sand pipe - L. H. |
| 8240969 | EMD | GUIDE .. Sand pipe - R. H |
| 8239860 | EMD | Insulation |
| 8351990 | EMD | STEM ASY. .. Valve |
| 8352551 | EMD | Pipe Assy..Water Discharger Left Bank. Aftercooler Piping. |
| 8352554 | EMD | PIPE ASSEMBLY.. Water inlet - Right bank |
| 8354227 | EMD | VALVE ASSEMBLY .. Ball cock - 1-1/4 F.P.T. - Cab heater return |
| 8370972 | EMD | BELT |
| 8448163 | EMD | Separator..Assy.Lube Oil. |
| 8458815 | EMD | VALVE.. Cutout 1-1/2PT |
| 8460738 | EMD | DRIVE ASSEMBLY.. Auxiliary generator |
| 8498335 | EMD | VALVE ASY... Less mtg. bracket |
| 9319342 | EMD | HOSE |
| 9514842 | EMD | CORE.. Lube oil cooler - Mechanical bonded |
| 40173742 | EMD | Module, CPM 500 |
| 17167 | WABTEC | Module, CPM 500 |
| 8346663 | EMD | End block |
| 563239 | WABCO | Piston, H.P. air compressor |
| 9582049 | EMD | HEATER.. Drain valve |
| 8407132 | EMD | TIP ASSEMBLY.. Movablc arc |
| 8306950 | EMD | Shaft, Planetary Gear |
| 8358541 | EMD | Support, Carrier Bearing - 645, w/ Drilled Pilot Holes |
| 8432575 | EMD | Camplate |
| 9525376 | EMD | Duct, Exhaust Short Stack - 645 |
| 8363538 | EMD | Turbine Inlet Scroll |
| 8313126 | EMD | SUPPORT |
| 8358574 | EMD | Retainer Plate, Idler Shaft - STD |
| 8350038 | EMD | Blade, Turbine - 12 Cyl STD/16567 5 Serration, 30 DEG, .021-.040 |
| 8391681 | EMD | Clutch Asm - NEW - 645, Internal Roller |
| 8491710 | EMD | Shaft, Planetary Gear |
| 8366274 | EMD | SUPPORT |
| 9319941 | EMD | Stubshaft, Idler Gear, 17:9 HC |
| 8491716 | EMD | Clutch Support, HICAP - W/ Pipe Plug |
| 8366281 | EMD | Support Assy |
| 40053530 | EMD | Diffuser, Compressor - 710G3C |
| 9534857 | EMD | Cam Plate |
| 8474956 | EMD | DIFFUSER |
| 9547101 | EMD | Nozzle Ring, 28.30 +/-.14 16 Cyl HE |
| 9514913 | EMD | Nozzle Ring - 20 Cyl, HE |
| 9540690 | EMD | Support |
| 5371477 | EMD | HUB .. Fan rotor |
| 8261285 | EMD | PLATE |
| 8251276 | EMD | VALVE, J-l relay |
| 8251623 | EMD | Shaft, Idler - Piston Cooling Pump |
| 8251654 | EMD | Elbow, Piston Cooling. Lube Oil System. |
| 8260341 | EMD | HEAD.. Cylinder - High pressure - Includes studs |
| 8260343 | EMD | ELBOW, Intercooler suction - Right hand |
| 8260520 | EMD | CONNECTOR." Intercooler - H. P. suction |
| 9536955 | EMD | VALVE ASSEMBLY.. By-pass - Relief |
| 40077783 | EMD | HARNESS.. Wire - Power |
| 8261142 | EMD | BAR ASSEMBLY |
| 8409390 | EMD | CARRIER ASY. .. Auxiliary interlock contact |
| 8261149 | EMD | PLATE ASSEMBLY.. Auxiliary contact - Left Side - AB, CD - 2 N.0. - 10 Amp. |
| 8261150 | EMD | PLATE ASSEMBLY.. Auxiliary contact - Right - FF, GH - 2 N.O. - 10 Amp. |
| 8261303 | EMD | PLATE |
| 8265656 | EMD | WEATHERSTRIP .. Door glass - Sold per foot |
| 8266413 | EMD | CARRIER ASM... Movable interlock contact |
| 8268162 | EMD | WELL.. Water temperature thermometer |
| 8269263 | EMD | STRAINER ASSEMBLY.. Lube oil |
| 8269308 | EMD | GATE ASSEMBLY.. Includes stop |
| 8274588 | EMD | CLAMP, CABLE |
| 8280211 | EMD | FILTER |
| 8282174 | EMD | COVER ASM... Aftercooler core - Inner |
| 8283185 | EMD | HORN, Air - P14R2 - Three bell |
| 8283382 | EMD | Shim, Clevis Link |
| 8275932 | EMD | SHIM |
| 8283434 | EMD | DOWEL |
| 41A264834G1 | GE | SUPRESSOR |
| 9505990 | EMD | REPAIR KIT |
| 9546459 | EMD | CRANKSHAFT, 8 CYLINDER |
| 8478046 | EMD | Injector W/Slide Calibration |
| 17DP21C3 | GE | REVERSER |
| 8080280 | EMD | BRACKET.. Fuel pump mounting |
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SEI's Commutator Scope of Supply
SEI's Scope of Supply offers a world-wide customer base the Optimal Choice and Value for communtators, related Parts, and required Services.
Parts
SEI has dedicated engineering and manufacturing programs to ensure the availability of high quality parts and sub-assemblies.
Services
SEI is proud to offer its customers a wide choice of standard and application specific services.
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Sherwood Electromotion's Engineered Reliability
The reliability of the offered products, the quality of the supplied services and the timely delivery of all products and services are assured by the utilization of a dedicated Quality Management System. This comprehensive quality management system is supported by the ISO 9001:2015 and AAR M-1003 corporate certifications.
Sherwood Electromotion Inc. is dedicated to quality reliable service. Whether you're looking for a specific part or product or searching for excellent service, our team is here to help. Feel free to give us a call or send us a note with any questions or concerns you may have.
Or, contact us by calling
Phone: 1 (289) 695-5555 | Toll-Free: 1 (800) 563-2220